Finding the Fourth Proportional to 48,088,290.96, 66,361,671.63 and 26,062,324.92
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Solution
The fourth proportional to 48,088,290.96, 66,361,671.63 and 26,062,324.92 is: 35,965,916.31
Step by Step Solution
- Step 1: Write the proportion equation
48,088,290.96 : 66,361,671.63 = 26,062,324.92 : x - Step 2: Convert to fraction form
48,088,290.96/66,361,671.63 = 26,062,324.92/x - Step 3: Cross multiply
48,088,290.96x = 66,361,671.63 × 26,062,324.92 - Step 4: Simplify right side
48,088,290.96x = 1,729,539,448,255,406.25 - Step 5: Solve for x
x = 1,729,539,448,255,406.25/48,088,290.96 - Step 6: Final answer
x = 35,965,916.31
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.